User: anonymous   Login
Location: Alafon
(8.4500°N, 4.2333°E)
Time: 15:19:07

Close Encounter Details

Primary satelliteSecondary satellite
NameVanguard 2 RocketDMSP 5D-2 F11 DEB
Spacetrack catalog number1238329
Radar cross sectionmediumsmall
Epoch of two-line elements (UTC)2021 Sep 16 11:352021 Sep 15 18:55
Time of closest approach (UTC)2021 Aug 02 21:43:57.800
Minimum distance119.221 km
Height difference-3.494 km
Relative speed10.059 km/s
Angle between velocity vectors80°
Geographic position26.7°N, 124.1°E
Height640 km